helitroll Senior Heliman Location: Southlake, TX
| TachI think a tach is very helpful. The optical tachs are great. I have one that checks most of the choppers at our field. After awhile you can tell pretty close by sound, but you must know what it is to start. My Scaedu sounds much quieter than my Freya at the same head speed. Good luck. By the way. I run hover and 3-D the same. That way the chopper feels the same. RPM 1650-1750 is my target rpm. |